CN205231390U - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN205231390U CN205231390U CN201521044241.2U CN201521044241U CN205231390U CN 205231390 U CN205231390 U CN 205231390U CN 201521044241 U CN201521044241 U CN 201521044241U CN 205231390 U CN205231390 U CN 205231390U
- Authority
- CN
- China
- Prior art keywords
- depression bar
- spring
- slotting spring
- plug
- stationary contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a safety socket. Technique side includes the casing including safety socket, housing face is equipped with the jack, the inside jack below that corresponds is equipped with plug spring, its characterized in that: the casing bottom corresponds the plug spring below and sets up the stationary contact body, plug spring and activity of the stationary contact body or fixed connection, jack one side sets up safeties, safeties includes the insurable depression bar of being made by insulating material and sets up the movable contact in insurance depression bar lower extreme both sides, zero line and live wire are connected respectively to the movable contact, stretch out from housing face insurance depression bar upper end, still be equipped with reset spring on the insurance depression bar, when external equipment's plug inserts, the insurance depression bar is pushed down by external equipment's plug, makes put through when movable contact, plug spring and the stationary contact component parts of an entirety, when external equipment's plug is dialled out, the movable contact is resetd and the disconnection of the stationary contact body by reset spring.
Description
Technical field
The utility model relates to a kind of low-voltage electrical apparatus, is specially a kind of socket.
Background technology
Socket comprises wall socket and drags line plate, and it is a kind of low voltage equipment for being connected with the plug of each electric equipment.Because it is easy to use, and though in modern society family or produce, Administrative Area, socket and plate are all essential.But the jack of conventional socket or plate is exposed, and some ignorant and dull children are because curious, often can remove to disclose socket with the metal object of finger or some conductions, and cause electric shock; Daily life and activity in production all often use water, wet hand contact base or be spread across above socket by water unintentionally, also can cause danger.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of safety socket.
For solving the problem, technical side of the present utility model comprises safety socket, comprise housing, described surface of shell is provided with jack, slotting spring is provided with below inner corresponding jack, it is characterized in that: described housing bottom correspondence is inserted below spring and arranged stationary contact body, described slotting spring is movable with stationary contact body or be fixedly connected with, described jack side arranges safeties, described safeties comprise the insurance depression bar be made up of insulating material, and be arranged on the moving contact of insurance both sides, depression bar lower end, described moving contact connects zero line and live wire respectively, described insurance depression bar upper end is stretched out from surface of shell, described insurance depression bar is also provided with back-moving spring, when the plug of external equipment inserts, described insurance depression bar is pressed down by the plug of external equipment, make described moving contact, slotting spring and stationary contact body are connected simultaneously, when the plug of external equipment is transferred to, be reset spring reset and stationary contact body of described moving contact disconnects.
Described safety socket, is characterized in that: described slotting spring with stationary contact body for being flexibly connected time, described slotting spring lower end is provided with slotting spring depression bar, and slotting spring depression bar arranges back-moving spring.
Described safety socket, it is characterized in that: described housing comprises base, body, cap, described stationary contact body is arranged on base, described slotting spring is arranged in the slotting spring mounting groove of body, its slotting spring depression bar stretches out in the slotting spring strut kong of slotting spring mounting groove lower end, and described insurance depression bar is located in the insurance depression bar mounting groove of body.
Described safety socket, is characterized in that: be provided with the erection column adapted with described slotting spring mounting groove below the corresponding jack of described cap, be provided with in described erection column for the stopper slot spacing to slotting spring, this stopper slot is communicated with jack.
Described safety socket, is characterized in that: the slotting spring depression bar of described slotting spring is equipped with sealing ring.
Safety socket of the present utility model, by arranging safeties, when the plug of external equipment inserts, insurance depression bar is pressed down by the plug of external equipment, described moving contact, slotting spring and stationary contact body is connected simultaneously, forms path; When the plug of external equipment is transferred to, moving contact resets by back-moving spring and stationary contact body disconnects, and forms open circuit.When forming open circuit, slotting spring is not charged, now inserts in socket with the metal object pointed or some conduct electricity and can not get an electric shock yet.Further, the utility model is arranged to housing to be made up of base, body, cap, stationary contact body is arranged on base, slotting spring is arranged in the slotting spring mounting groove of body, the slotting spring depression bar inserting spring stretches out in the slotting spring strut kong of slotting spring mounting groove lower end, insurance depression bar is located in the insurance depression bar mounting groove of body, so just form stationary contact body and insure the moving contact of both sides, depression bar lower end and the thorough isolation of slotting spring, even if poured into from socket by water and also short circuit can not be formed, so more improve the fail safe of socket.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model socket;
Fig. 2 is the exploded view of the utility model socket;
Fig. 3 is the structural representation of the utility model body;
Fig. 4 is the utility model shell cover structure schematic diagram;
Fig. 5 is that the utility model inserts spring structure schematic diagram;
Fig. 6 is the structural representation between the utility model base and slotting spring, safeties.
Embodiment
As shown in figures 1 to 6, safety socket of the present utility model, comprises the housing 1 of plastics, and described housing 1 surface is provided with jack 2, described jack 2 comprise three insert and two insert.Below the inner corresponding jack of jack 2, slotting spring 3 is set, the stationary contact body 4 that electric conducting material (copper or aluminium etc.) is made is set below corresponding slotting spring 3 bottom described housing 1, described slotting spring 3 is movable with stationary contact body 4 or be fixedly connected with, described jack 2 side arranges safeties, described safeties comprise the insurance depression bar 5 be made up of insulating material, and be arranged on the moving contact 6 of insurance both sides, depression bar 5 lower end, described moving contact 6 connects zero line and live wire respectively, described insurance depression bar 5 upper end is stretched out from housing 1 surface, described insurance depression bar 5 is also provided with back-moving spring 14, when the plug of external equipment inserts the jack 2 of housing 1, described insurance depression bar 5 is pressed down by the plug bottom surface of external equipment, make described moving contact 6, insert spring 3 to connect with stationary contact body 4 simultaneously, when the plug of external equipment is transferred to, described moving contact 6 spring 14 that is reset resets and to disconnect with stationary contact body 4.When described slotting spring 3 with stationary contact body 4 for being flexibly connected time, described slotting spring 3 lower end is provided with slotting spring depression bar 7, and slotting spring depression bar 7 arranges back-moving spring 14.When the plug of external equipment inserts, slotting spring presses down by the trick on plug, and slotting spring depression bar is contacted with stationary contact body 4, forms path; When the plug of external equipment is transferred to, be reset spring reset and stationary contact body of described slotting spring disconnects.The moving contact of described slotting spring and insurance both sides, depression bar lower end can simultaneously with stationary contact body, the installation capability of product is higher.
Further optimization such scheme, described housing 1 comprises base 101, body 102, cap 103, described stationary contact body 4 is arranged on base 101, described slotting spring 3 is arranged in the slotting spring mounting groove 8 of body 102, its slotting spring depression bar 7 stretches out in the slotting spring strut kong 9 of slotting spring mounting groove 8 lower end, and described insurance depression bar 5 is located in the insurance depression bar mounting groove 10 of body 102.Be provided with the erection column 11 adapted with described slotting spring mounting groove 8 below the corresponding jack of described cap 103 2, be provided with in described erection column 11 for the stopper slot 12 spacing to slotting spring 3, this stopper slot 12 is communicated with jack 2.Erection column below cap coordinates with the slotting spring mounting groove grafting of body, plays the effect of location during installation, and meanwhile, erection column makes socket and body inner chamber be formed and isolates, also play waterproof action after inserting and inserting spring mounting groove.The slotting spring depression bar 7 of described slotting spring 3 is equipped with sealing ring 13.Above sealing ring 13, preferably packing ring 18 is set again, plays support action of reset spring.Sealing ring 13 is set and plays isolation between body and base further.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., be all included within protection range of the present utility model.
Claims (5)
1. a safety socket, comprise housing (1), described housing (1) surface is provided with jack (2), slotting spring (3) is provided with below inner corresponding jack, it is characterized in that: corresponding spring (3) below of inserting, described housing (1) bottom arranges stationary contact body (4), described slotting spring (3) is movable with stationary contact body (4) or be fixedly connected with, described jack (2) side arranges safeties, these safeties comprise the insurance depression bar (5) be made up of insulating material, and be arranged on the moving contact (6) of insurance depression bar (5) both sides, lower end, described moving contact (6) connects zero line and live wire respectively, described insurance depression bar (5) upper end is stretched out from housing (1) surface, described insurance depression bar (5) is also provided with back-moving spring (14), when the plug of external equipment inserts jack (2), described insurance depression bar (5) is pressed down by the plug of external equipment, make described moving contact (6), insert spring (3) to connect with stationary contact body (4) simultaneously, when the plug of external equipment is transferred to, described moving contact (6) spring (14) that is reset resets and to disconnect with stationary contact body (4).
2. safety socket according to claim 1, is characterized in that: described slotting spring (3) with stationary contact body (4) for being flexibly connected time, described slotting spring (3) lower end is provided with slotting spring depression bar (7), and slotting spring depression bar (7) arranges back-moving spring (14).
3. safety socket according to claim 2, it is characterized in that: described housing (1) comprises base (101), body (102), cap (103), described stationary contact body (4) is arranged on base (101), described slotting spring (3) is arranged in the slotting spring mounting groove (8) of body (102), its slotting spring depression bar (7) is stretched out in the slotting spring strut kong (9) of slotting spring mounting groove (8) lower end, and described insurance depression bar (5) is located in the insurance depression bar mounting groove (10) of body (102).
4. safety socket according to claim 3, it is characterized in that: described cap (103) corresponding jack (2) below is provided with the erection column (11) adapted with described slotting spring mounting groove (8), be provided with in described erection column (11) for the stopper slot (12) spacing to slotting spring (3), this stopper slot (12) is communicated with jack (2).
5. safety socket according to claim 3, is characterized in that: the slotting spring depression bar (7) of described slotting spring (3) is equipped with sealing ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044241.2U CN205231390U (en) | 2015-12-15 | 2015-12-15 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044241.2U CN205231390U (en) | 2015-12-15 | 2015-12-15 | Safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205231390U true CN205231390U (en) | 2016-05-11 |
Family
ID=55906435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521044241.2U Withdrawn - After Issue CN205231390U (en) | 2015-12-15 | 2015-12-15 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205231390U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337114A (en) * | 2015-12-15 | 2016-02-17 | 孙蒙蒙 | Safe socket |
| CN109638575A (en) * | 2018-12-11 | 2019-04-16 | 西安理工大学 | A kind of protection socket of more conductiving points |
| WO2021168639A1 (en) * | 2020-02-25 | 2021-09-02 | 许卜士 | Explosion-proof, waterproof and electricity-free safety socket |
-
2015
- 2015-12-15 CN CN201521044241.2U patent/CN205231390U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337114A (en) * | 2015-12-15 | 2016-02-17 | 孙蒙蒙 | Safe socket |
| CN109638575A (en) * | 2018-12-11 | 2019-04-16 | 西安理工大学 | A kind of protection socket of more conductiving points |
| WO2021168639A1 (en) * | 2020-02-25 | 2021-09-02 | 许卜士 | Explosion-proof, waterproof and electricity-free safety socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20171124 |
|
| AV01 | Patent right actively abandoned |